function ConstExprEvaluator::evaluateConstFetch

Return value

mixed

1 call to ConstExprEvaluator::evaluateConstFetch()

ConstExprEvaluator::evaluate in vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluator.php

File

vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluator.php, line 224

Class

ConstExprEvaluator: Evaluates constant expressions.

Namespace

Code

private function evaluateConstFetch(Expr\ConstFetch $expr) {
    $name = $expr->name
        ->toLowerString();
    switch ($name) {
        case 'null':
            return null;
        case 'false':
            return false;
        case 'true':
            return true;
    }
    return ($this->fallbackEvaluator)($expr);
}